860243472

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 240

約数和(自身を含む): 2770447680

約数和(自身を除く): 1910204208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 61, 66, 72, 87, 88, 99, 116, 122, 132, 144, 174, 176, 183, 198, 232, 244, 261, 264, 307, 319, 348, 366, 396, 464, 488, 522, 528, 549, 614, 638, 671, 696, 732, 792, 921, 957, 976, 1044, 1098, 1228, 1276, 1342, 1392, 1464, 1584, 1769, 1842, 1914, 2013, 2088, 2196, 2456, 2552, 2684, 2763, 2871, 2928, 3377, 3538, 3684, 3828, 4026, 4176, 4392, 4912, 5104, 5307, 5368, 5526, 5742, 6039, 6754, 7076, 7368, 7656, 8052, 8784, 8903, 10131, 10614, 10736, 11052, 11484, 12078, 13508, 14152, 14736, 15312, 15921, 16104, 17806, 18727, 19459, 20262, 21228, 22104, 22968, 24156, 26709, 27016, 28304, 30393, 31842, 32208, 35612, 37454, 38918, 40524, 42456, 44208, 45936, 48312, 53418, 54032, 56181, 58377, 60786, 63684, 71224, 74908, 77836, 80127, 81048, 84912, 96624, 97933, 106836, 112362, 116754, 121572, 127368, 142448, 149816, 155672, 160254, 162096, 168543, 175131, 195866, 205997, 213672, 224724, 233508, 243144, 254736, 293799, 299632, 311344, 320508, 337086, 350262, 391732, 411994, 427344, 449448, 467016, 486288, 543083, 587598, 617991, 641016, 674172, 700524, 783464, 823988, 881397, 898896, 934032, 1086166, 1175196, 1235982, 1282032, 1348344, 1401048, 1566928, 1629249, 1647976, 1762794, 1853973, 2172332, 2350392, 2471964, 2696688, 2802096, 3258498, 3295952, 3525588, 3707946, 4344664, 4700784, 4887747, 4943928, 5973913, 6516996, 7051176, 7415892, 8689328, 9775494, 9887856, 11947826, 13033992, 14102352, 14831784, 17921739, 19550988, 23895652, 26067984, 29663568, 35843478, 39101976, 47791304, 53765217, 71686956, 78203952, 95582608, 107530434, 143373912, 215060868, 286747824, 430121736, 860243472]

約数ペア:

[(1, 860243472), (2, 430121736), (3, 286747824), (4, 215060868), (6, 143373912), (8, 107530434), (9, 95582608), (11, 78203952), (12, 71686956), (16, 53765217), (18, 47791304), (22, 39101976), (24, 35843478), (29, 29663568), (33, 26067984), (36, 23895652), (44, 19550988), (48, 17921739), (58, 14831784), (61, 14102352), (66, 13033992), (72, 11947826), (87, 9887856), (88, 9775494), (99, 8689328), (116, 7415892), (122, 7051176), (132, 6516996), (144, 5973913), (174, 4943928), (176, 4887747), (183, 4700784), (198, 4344664), (232, 3707946), (244, 3525588), (261, 3295952), (264, 3258498), (307, 2802096), (319, 2696688), (348, 2471964), (366, 2350392), (396, 2172332), (464, 1853973), (488, 1762794), (522, 1647976), (528, 1629249), (549, 1566928), (614, 1401048), (638, 1348344), (671, 1282032), (696, 1235982), (732, 1175196), (792, 1086166), (921, 934032), (957, 898896), (976, 881397), (1044, 823988), (1098, 783464), (1228, 700524), (1276, 674172), (1342, 641016), (1392, 617991), (1464, 587598), (1584, 543083), (1769, 486288), (1842, 467016), (1914, 449448), (2013, 427344), (2088, 411994), (2196, 391732), (2456, 350262), (2552, 337086), (2684, 320508), (2763, 311344), (2871, 299632), (2928, 293799), (3377, 254736), (3538, 243144), (3684, 233508), (3828, 224724), (4026, 213672), (4176, 205997), (4392, 195866), (4912, 175131), (5104, 168543), (5307, 162096), (5368, 160254), (5526, 155672), (5742, 149816), (6039, 142448), (6754, 127368), (7076, 121572), (7368, 116754), (7656, 112362), (8052, 106836), (8784, 97933), (8903, 96624), (10131, 84912), (10614, 81048), (10736, 80127), (11052, 77836), (11484, 74908), (12078, 71224), (13508, 63684), (14152, 60786), (14736, 58377), (15312, 56181), (15921, 54032), (16104, 53418), (17806, 48312), (18727, 45936), (19459, 44208), (20262, 42456), (21228, 40524), (22104, 38918), (22968, 37454), (24156, 35612), (26709, 32208), (27016, 31842), (28304, 30393)]